HY Zeolite
HY Zeolite
The Na-Y type molecular sieve is a sodium type aluminosilicate crystal having a large specific surface area. Y molecular sieve is widely used as the catalytic cracking catalyst as acid activation component, and can also be used in petroleum refining and petrochemical catalytic processes such as adsorbent, hydrocracking, alkylation, hydrodewaxing, diesel pour point depressing.
Description
Parameters of NaY Zeolite
| Item | Unit | result | analysis method |
| Crystallinity | % | 85 | X-ray diffractometer |
| SiO2/Al2O3 | 5.5 | X-ray fluorescence instrument | |
| D50 | um | 5.1 | Laser particle size analyzer |
| D90 | um | 7.9 | Laser particle size analyzer |
| Na2O | % | 0.2 | Flame photometry |
| L.O.I | % | 23 | Gravimetric analysis |
| Unit Cell Size | Å | 24.53 | X-ray diffractometer |
| Specific surface | m2/g | 700 | Bet adsorption desorber |
